op {
  graph_op_name: "ConnectTPUEmbeddingHosts"
  in_arg {
    name: "network_configs"
    description: <<END
Strings containing metadata about the hostname and RPC port
used for communication with all hosts.
END
  }
  summary: "An op that sets up communication between TPUEmbedding host software instances"
  description: <<END
after ConfigureTPUEmbeddingHost has been called on each host.
END
}
